baber/WOPTO huggingface dataset:
Patent JP-S6394310-A (JP)
Title: Mobile type operating machine
Inventor: YAMAMOTO SOICHI
IPC: H04B10/07
Filed: 1986-10-08
Abstract: PURPOSE:To prevent an operating machine main body without constantly directing an originating device to the operating machine and to improve the safety of an operation by remotely operating a mobile type operating machine by an optical signal. CONSTITUTION:The operating machine receives the optical signal from a remote operating part 18 to travel and a receiver 12 receiving this optical signal is disposed in the operating machine. In the receiver 12, photodiodes 14, 15 are disposed and when the optical signal of a prescribed wavelength is received, the signal is supplied to a controller 16. In the remove operating part 18, the originating device 20 for an information signal and the originating device 21 for a holding signal are incorporated and the optical signal is generated according to respective operating switches disposed on the operating part 18 from the originating device 20. Then, the light emitting direction thereof is limited by the irradiation port 18A of the operating part 18 to provide a directivity. Accordingly, the optical signal is not transmitted without directing the irradiation port 18A to the direction of the receiver 12, nor the operating machine is operated.
Patent JP-S6393290-A (JP)
Title: Color video signal processing circuit
Inventor: SAWADA SHIGERU
IPC: H04N9/64
Filed: 1986-10-08
Abstract: PURPOSE:To contrive to minimize the dot interference of a carrier chrominance signal with a luminance signal by providing duplicated detection means detecting the line correlation of two types of color difference signals, an addition means and a level attenuation means, and selectively attenuating a level based on an addition signal outputted from the addition means so that said level befits the line correlation. CONSTITUTION:Two types of color difference signals R-Y and B-Y are supplied not only to a matrix circuit 4a but also to a detection circuit 21. The adder 26 adds both absolute value signals based on the color difference signals R-Y and B-Y and outputs the added one to a comparator 28. It outputs such a signal that comes to a high level if the level of the addition signal is larger than a reference value: otherwise, comes to a low level, and outputs said signal to an output terminal 31. Thus the line correlation can be surely detected. The level of the frequency component of a chrominance subcarrier included in the luminance signal adapted to the detected line correlation is selectively attenuated so that dot interference to be applied to the luminance signal caused by carrier chrominance signal can be prevented at the output side of an Y/C separator.
Patent JP-H0980314-A (JP)
Title: Liquid-dipped objective for microscope
Inventor: SANO YOSHIAKI
IPC: G02B21/00
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To insulate the inside of the liquid-dipped lens and the inside of the microscope when an electric feeding state is inspected, and make a sample easily seeable and facilitate the inspection by making the shape of an insulating member gradually thinner toward a tip lens. SOLUTION: This objective is equipped with metallic members 7-10 which hold a plurality of lenses 2-5 arranged successively in the direction (a) of the optical axis, an insulating member 6 which holds the tip lens 1 positioned more on the side of the sample 16 than the lenses 2-5, and an external cylinder 11 which holds the metallic members 7-10 and insulating member 6 by inserting their base parts, and the shape of this insulating member 6 is made gradually thinner toward the objective 1. Consequently, the tip angle 15 becomes large, the sample 16 becomes easily seeable, and the inspecting operation is easily performed. Further, a frame 6 which holds the tip lens 1 is formed out of an insulator, e.g. ceramic to obtain excellent insulation when the electric feeding state is inspected in a solution, thereby suppressing noise.
Patent JP-H03103540-A (JP)
Title: Drainage provision
Inventor: OHARA CHIYUKI
IPC: B05B17/08
Filed: 1989-09-18
Abstract: PURPOSE:To cool a fountain, etc., to highly utilize the water by constructing a construction having a hollow equipped with a drainage section on one side of both sides in a facility of the fountain or waterfall in a park, etc., and, at the same time, providing a heat-exchanging filling layer and blower to the inside thereof. CONSTITUTION:In a facility of a fountain or waterfall installed in a park, etc., a construction A having a hollow 2 equipped with a drainage provision on one side or both sides is constructed. A heat-exchanging filling layer 3 is provided to the inside of the construction A and, at the same time, an exhaust port 4 equipped with a blower is provided to the upper part of the construction A. In addition, a reservoir 1 is provided in the front of the construction A. It promotes a scene of the park, etc., and, at the same time, it fulfills its duties as a cooling tower. According to the constitution, the facility can be effectively utilized.
Patent JP-H0289038-A (JP)
Title: Auto loading device for film in camera
Inventor: HIROHATA MICHIRO
IPC: G03B17/00
Filed: 1988-09-26
Abstract: PURPOSE:To make the camera small in size, light in weight and low in cost by providing an energizing means for energizing a spool toward a guide roller at the time of winding a film. CONSTITUTION:The title device is provided with an opening part for executing an exposure of a film 30, a guide roller 20 provided on a position separated from the opening part so as to be rotatable along the feed direction of the film 30, a cylindrical spool chamber 2 provided in front or in the rear of the opening part and the guide roller 20, and a planetary lever axis provided on the upper part and the lower part of the peripheral part of the spool chamber 2. Also, said device is provided with an energizing means having a planetary gear 16 on a planetary lever 18 provided so as to pass through about the center part of a circle of the spool chamber 2, and also, having one spool 17 provided coaxially or roughly coaxially with the planetary gear 16 so as to combine a feeding-in roller of the film 30 and a wind-tightening roller, and moreover, energizing the spool 17 toward the guide roller 20 at the time of winding the film. Accordingly, auto loading can be executed irrespective of whether a perforation exists or not. In such a way, the camera can be made light in weight and low in cost.
Patent JP-H0687531-A (JP)
Title: Delivery jig and device
Inventor: NITTA TAKEHISA
IPC: H01L21/677
Filed: 1992-09-09
Abstract: PURPOSE:To provide a delivery technique enabling the sure prevention of contamination of held material by foreign matter and the like in delivery operation. CONSTITUTION:One face of a plate like base body part 1 is provided with a stepped part 2 and a stepped part 3 recessed into circular arc shape forming concentric circles and into step like cross section, and it is set to that the outer diameter of the inner stepped part 2 is smaller than that of a wafer 4 to be the object of delivery operation and that the outer diameter of the outer stepped part 3 is slightly larger than that of the wafer 4. According to the level of cleanliness of the wafer 4, the wafer 4 is suitably placed in each of the position of the wafer 4 with one end edge 4a side brought into contact with the contact face 3a of the outer stepped part 3 and with the other end edge 4b brought into contact with the contact face 2b of the inner stepped part 2, and the position of the wafer 4 with the end edge 4a brought into contact with the contact face 2a of the inner stepped part 2 and with the end edge 4b side brought into contact with the contact face 3b of the outer stepped part 3.
Patent JP-S60123493-A (JP)
Title: Manufacture of crystal dextrose monohydrate and apparatus therefor
Inventor: JIRUBEERU BODEERU
IPC: C13K1/10
Filed: 1984-11-14
Abstract: A process for the production of crystalline dextrose monohydrate in which the mass M subjected to crystallization traverses from above downwards continuously and under malaxation, a vessel inside which it is subjected to a temperature gradient globally decreasing from above downwards. The crystalline mass is recovered continuously at the lower part of the vessel, means being provided to take up at the intermediate level a fraction of the mass and to recycle it to a level situated in the vicinity of the upper end of the vessel.
Patent JP-H0288421-A (JP)
Title: Production of ammonium alum
Inventor: YAMADA AKIFUMI
IPC: C01F7/76
Filed: 1988-09-26
Abstract: PURPOSE:To obtain high purity ammonium alum even in case of starting material contg. much impurities by forming an oxalic acid complex of aluminum as an intermediate and allowing the complex to react with sulfuric acid. CONSTITUTION:An acidic aq. soln. contg. aluminum such as a waste etching soln. discharged at the time of producing an aluminum electrolytic capacitor is neutralized with a basic substance such as ammonia to form aluminum hydroxide. This aluminum hydroxide is dissolved in a mixed soln. contg. oxalic acid and ammonium oxalate and the resulting soln. is concentrated to crystallize an oxalic acid complex of aluminum. Various complexes including trihydrate of ammonium salt of tris(oxalato)aluminum (III) acid can be crystallized according to conditions. The oxalic acid complex is allowed to react with sulfuric acid to produce ammonium alum. Liberated oxalic acid is recovered and then ammonium alum is deposited.
Patent JP-H0549625-A (JP)
Title: Sensor for bloodless reflection type oximeter which can control optical detection depth
Inventor: TAKATANI SETSUO
IPC: G01N21/27
Filed: 1991-08-27
Abstract: PURPOSE:To optimize the range of the detection depth in the skin by setting the min. detection depth between the intersected point of a straight line connecting the 1st end of a light emitting chip and the 1st end of a light shielding wall and a straight line connecting the 2nd end of the light shielding wall and the 2nd end of a light receiving chip and the top face of the shielding wall larger than the skin thickness of the patient's skin. CONSTITUTION:A 1st ray 30 emitted from the upper left end of the light emitting chip 12 passes the upper left end of the light shielding wall 16 and is then partially reflected in the position of 0.35mm depth within the skin 18. The 1st reflected ray 32 passes the upper right end of the upper part of the light shielding wall 16 and is then received at the upper right end of the light receiving chip 10. This 0.35mm distance regulates the min. detection depth D which is the bottom end of the detection depth range 6. The 2nd ray 34 emitted from the upper right end of the light emitting chip 12 passes the upper left end of the light shielding wall 16 and is then partially reflected in the position of 0.70mm depth within the skin 18. The 2nd reflected ray 36 passes the upper right end of the light shielding wall 16 and is then received at the upper left end of the light receiving chip 10. This 0.79mm distance regulates the upper end M.
Patent JP-H1088367-A (JP)
Title: Surface treatment of aluminum material
Inventor: SUDA SEIJIRO
IPC: C23C22/56
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To impart an affinity to vapor and liq. by dipping aluminum material in an aq. soln. contg. a fluorinating agent and forming an Al fluoride film on the surface. SOLUTION: Single Al or Al alloy is used as the Al material. An aq. soln. contg. hydrogen fluoride or hydrogen fluoride and an alkali fluoride is used as the aq. fluorinating agent-contg. soln. The Al material is dipped in the aq. soln. and surfacetreated. The treatment is usually carried out at 15-40 deg.C for 5min to 5hr. The Al oxide film on the material surface is removed, and an Al fluoride film is formed in this way. As a result, the affinity to vapor and liq. is improved, and the heat coductivity and corrosion resistance are improved. Accordingly, when the process is applied to the heat-transfer fin material of a heat exchanger, the liq. material is not dripped but diffused on the surface in the form of a uniform thin film, and hence heat is excellently transmitted.
Patent JP-S60134508-A (JP)
Title: Manufacture of piezoelectric vibrator
Inventor: ISHIKAWA TAKEO
IPC: H03H3/02
Filed: 1983-12-22
Abstract: PURPOSE:To attain ease of the assembling work of a vibrator to a holder and to improve the assembly accuracy by connecting each piezoelectric vibrator with a connecting part prolonged in a direction at a right angle to the prolonged direction of a vibrator part. CONSTITUTION:The vibrator 1 is connected mutually to an adjacent vibrator with the connecting part 3 prolonged in a direction X at a right angle to the prolonged direction of the vibration part 1b at a base 1a, connected to a reinforcement frame 2 at both ends so that no connecting part 3 and reinforcement frame 2 exist among vibrators arranged in Y direction. Thus, vibrators connected in a line in the X direction are obtained by cutting off properly the reinforcement frame 2 at both ends in the X direction, fitted to a holder while keeping the block, and since no connecting part 3 exists at the bottom of the base 1a, no factor giving variation to the position accuracy exists in fitting. As a result, the assembling work of the vibrators to the holder is attained easily and the assembling accuracy is improved.
Patent JP-S60134734-A (JP)
Inventor: TSUJI TAKASHI
IPC: A61M1/10
Filed: 1983-12-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03104179-A (JP)
Title: Piezoelectric ceramic composition for actuator
Inventor: NISHIMURA TETSUHIKO
IPC: C04B35/491
Filed: 1989-09-18
Abstract: PURPOSE:To realize high electromechanical coupling coefficient, high electrostriction constant, low dielectric constant, low dielectric loss, high mechanical quality factor, and high Curie temperature by using a specific composition ceramic composition as a piezoelectric material. CONSTITUTION:There is employed as an actuator piezoelectric material a material of a formula I and containing antimony of 3.0% by weight or less expressed in terms of antimony pentoxide. In the formula, x and y satisfy: 0<x<0.08, 0.50<y<0.65, respectively.
Patent JP-H0985683-A (JP)
Title: Method and device for forming axial break line on synthetic resin container lid
Inventor: OMI HIDEHIKO
IPC: B65D41/34
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To surely progress break from an axial break line in opening of a container by forming the axial break line in a container lid as a slit after mounting of the container lid on the container. SOLUTION: After a container lid 200 is mounted on an opening part of a container 120, an axial cutting blade of an axial cutting blade unit is reciprocated so that an axial break line 202 is formed as a split in the outer circumferential face of a tamper evident base 108. A circumferential break line 204 is formed beforehand in the tamper evident base 108 of the container lid 200. The axial break line 202 formed as a split is formed in such a state as extending substantially vertically from the top end positioned in an upper part than the circumferential break line 204 to the bottom of the tamper evident base 108. This constitution allows the break to surely progress from the axial break line in opening of the container in opening of the container.
Patent JP-S61108683-A (JP)
Inventor: JIYON DONARUDO BURIZAADO
IPC: C08G77/42
Filed: 1985-10-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0664723-A (JP)
Title: Soil supplying equipment of sowing device for raising seedling box
Inventor: TATE YOSHIO
IPC: A01G9/08
Filed: 1992-08-18
Abstract: PURPOSE:To prevent the bridge phenomenon from occurrence and surely elevate the soil by a bucket. CONSTITUTION:A soil supplying equipment of a sowing device for raising seedling box consists of soil supplying hopper 14 where a scoop-up part 22 is formed at the bottom by a forward slant s plate 15, a left side slant plate 16, a right side slant plate and a rearward slant plate, right and left frames 2, 3 whose lower parts are fixed to the soil supplying hopper 14 and which are long in the vertical direction, and a vertically turnable bucket 9 group which is continuously arranged between the right and left frames 2, 3 in the vertical direction, and a soil-stirring body 50 which is reciprocated in the vertical direction is provided within the soil-supplying hopper 14.
Patent JP-S61119670-A (JP)
Title: Film forming device
Inventor: OKUMURA KATSUYA
IPC: H01L21/31
Filed: 1984-11-15
Abstract: PURPOSE:To form a film of a target material at a uniform thickness on a substrate by positioning the target and substrate to face each other in parallel, deflecting the ions from ion guns by magnetic fields, etc., and irradiating the ions on the target in the stage of forming the target material film on the surface of the substrate by using the ion gun. CONSTITUTION:Six ion guns 111-116 are annularly disposed at 30 deg. angular intervals and electromagnets 121-126 are disposed therebetween. The target 13 consisting of, for example, an Al-Si alloy is disposed above the same and a wafer 15 as the substrate imposed on a supporting member 14 is installed below the same to face the target 13 in parallel therewith. The Ar ions generated from the guns 111-116 are deflected 90 deg. by the magnetic fields generated by the electromagnets 121-126 and are irradiated on the surface of the target 13. The Ar ions are irradiated on the target 13 by changing the deflecting angle with time. The Al-Si alloy particles 16 released from the target 13 form a film 17 having a uniform thickness on the substrate 15.
Patent JP-H1065707-A (JP)
Title: Vp protection management system
Inventor: OISHI KAZUTOSHI
IPC: H04Q3/00
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a VP (virtual path) protection management system capable of managing VP protection where a band is shared by means of one-to-N VP protection and preliminary VP by reducing data quantity treaded by means of one module concerning one-to-one VP protection. SOLUTION: This system is provided with a VP end point managing module B204, a cross-connect managing module B208, a fabric managing module B207 for managing the generation, change and removal of cross connection, a protection managing module B213 for managing the connecting relation of active VP, reserve VP and protection VP, a port managing module B203 for managing the VP end point managing module B204 and the protection managing module B213, an input/output means B201 for receiving a command input and outputting a result and a control means B202 for outputting an instruction to a proper module based on a command from the input/output means.
Patent JP-S60134761-A (JP)
Title: Eddy current brake device for vehicle
Inventor: SAIMA TOORU
IPC: H02K49/04
Filed: 1983-12-21
Abstract: PURPOSE:To obtain sufficient brake force by approaching and opposing the pole faces of an exciting coil with the tread of a wheel through a small gap, and effectively generating an eddy current due to the exciting current on the tread of the wheel. CONSTITUTION:A supporting frame 6 is supported through a supporting mechanism 5 to truck frame 4 in both forward and backward directions of wheels 1. A plurality of upper and lower exciting coils 7 are aligned and mounted on the inner periphery of the wheel 1 of the portion 6a of the frame 6. When an exiting current is flowed to the coils 7, eddy currents are generated on the tread of the wheel to obtain a sufficient brake force.
Patent JP-H0976443-A (JP)
Title: Antistatic polyester film
Inventor: OKADA SHINICHIRO
IPC: C08J7/04
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an antistatic polyester film having the excellent blocking properties at a high humidity and the excellent antistatic properties at a low humidity and the excellent coating external appearance. SOLUTION: At least one side surface of a polyester film is coated with coating agent containing (1) 5 to 40wt.% of phosphate antistatic agent, (2) 1 to 20wt.% of surfactant having 12 or less of HLB, and (3) 40 to 90wt.% of at least one type of binder component selected from acrylic copolymer and polyester copolymer, and (4) composition containing 3 to 25wt.% of fine particles each having mean particle size of 10 to 500nm, then dried, orientated and coated with a film.
Patent JP-H0796157-A (JP)
Title: Method for mixing gas into highly viscous liquid and device therefor
Inventor: ISHIDA KOICHI
IPC: B01F15/04
Filed: 1993-09-28
Abstract: PURPOSE:To provide a gas mixing method by which a pressurized gas is uniformly dispersed into a highly viscous liquid. CONSTITUTION:Valve mechanisms 15, 16 for alternately opening and closing on the suction side and on the discharge side are provided on the upstream side of a pressurized gas feeding pipe 13, and also, by the alternately opening/ closing the valve mechanisms 15, 16, the pressurized gas is injected into a mixing chamber 1a under pulsated interruption and the pulse space of the pressurized gas is controlled so as to be proportional to the flow rate of the highly viscous liquid in the highly viscous liquid feeding pipe 9. Or, a variable volume tank 17 is inserted between the suction side and the discharge side of the valve mechanisms 15, 16 and the volume of the tank is controlled so as to be proportional to the flow rate of the highly viscous liquid in the highly viscous liquid feeding pipe 9. Or, the feeding pressure of the pressurized gas is controlled so as to be proportional to the feeding pressure of the highly viscous liquid in the highly viscous liquid feeding pipe.
Patent JP-2000100221-A (JP)
Title: Lighting system
Inventor: FUJISHIMA AKIRA
IPC: A61L9/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a compact lighting system even having an ultraviolet-ray absorbing function by integrating a device for the purpose of illumination and a device for the purpose of deodorization or disinfection. SOLUTION: This lighting system comprises a light emitting part 2 as a light source including ultraviolet rays, a cover member 3 that is so formed as to cover a part or all of the light emitting part 2 and reflects or transmits the light emitted from the light emitting part 2, and a semiconductor substance 4 that is arranged on the inside surface of the cover member 3, shows a photocatalystic reaction by the light from the light emitting part 2 and is formed of titanium oxide or the like decorated with palladium, platinum or the like. The emitted light from the light emitting part 2 is absorbed by the semiconductor substance 4 and shows the photocatalystic reaction so that a gas releasing a bad smell and a poisonous gas in the vicinity of the semiconductor substance 4 are changed to odorless and harmless ones.  Since the semiconductor substance 4 absorbs the ultraviolet rays in conjunction with the photocatalystic reaction, a less expensive fluorescent lamp including a lot of ultraviolet rays can safely be used.